H5S Digital Time Switch Instruction Sheet
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MODEL H5S DIGITAL TIME SWITCH INSTRUCTION MANUAL Thank you for purchasing this OMRON product. Please read this instruction MANUAL and thoroughly familiarize yourself with the functions and characteristics of the product before use. Please retain this MANUAL for future reference. Safety Precautions P.1 Table of Contents P.5 Operation P.9 Installation P.60 OMRON Corporation 9966572-0B © All Rights Reserved. Suitability for Use OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of the products in the customer's application or use of the product. Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will be used. Know and observe all prohibitions of use applicable to this product. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. See also Product catalog for Warranty and Limitation of Liability. Safety Precautions Key to Warning Symbols Indicates information that, if not followed, CAUTION could result in relatively serious or minor injury, property damage, or faulty operation. - 1 - Graphic symbol Warning against electric shock Notification of possible electric shock under certain conditions. General warning Notification of general, unspecified prohibition items. Prohibition against disassembly Notification of disassembly of products, when doing so can cause possible electric shock. General warning Notification of general, unspecified actions that users must perform. Warning against rupture Notification of possible rupture under certain conditions. Precautionary Information CAUTION Minor injury by electrocution may occasionally occur. Do not touch any of the terminals while power is being supplied. Be sure to mount the terminal cover after wiring. When mounting a surface-mounting model on exposure, always install the Y92A-72H terminal cover (separately purchased). Minor injury due to explosion may occasionally occur. Do not use product where subject to flammable or explosive gas. Minor electric shock, fire or malfunction may occasionally occur. Never attempt to disassemble, modify, or repair the product or touch any of the internal parts. Fire may occasionally occur. Tighten the terminal screws to the rated torque (from 0.98 to 1.17N·m). Unexpected operation may occasionally occur. Before changing times or other settings while power is being supplied, either turn OFF the power on the load side or set the output ON/OFF switch to OFF and confirm the safety of the system. Minor electric shock, fire, or malfunction may occasionally occur. Do not allow metal fragments or lead wire scraps to fall inside the Time Switch. If the output relay is used beyond its life expectancy, its contacts may become fused or there may be a risk of fire. Use the output relay within its rated load and electrical life expectancy. The life expectancy of the output relay varies considerably according to its usage. Serious injury may occasionally occur due to fire or explosion of a battery, or leakage from a battery. Never attempt to short the positive and negative terminals, recharge, disassemble, deform by applying excessive pressure, or expose the battery to fire. - 2 - Precautions for Safe Use Please comply strictly with the following instructions which are intended to ensure safe operation of the controller. (1)Install the Time Switch only by qualified electrical workers. (2)Store the Time Switch within the specified ratings. If the Time Switch has been stored at temperatures -10˚C or lower, let it stand for 3 hours or longer at room temperature before turning ON the power supply. (3)Mounting the Time Switch side-by-side may reduce the life expectancies of internal components. (4)Use the Time Switch within the specified ratings for operating temperature and humidity. (5)Do not operate the Time Switch in any of the following locations. • Locations subject to sudden or extreme changes in temperature. • Locations where high humidity may result in condensation. (6)The Time Switch is not waterproof or oil resistant. Do not use it in locations subject to water or oil. (7)Do not use the Time Switch in locations subject to excessive dust, corrosive gas, or direct sunlight. (8)Install the Time Switch well away from any sources of excessive static electricity, such as pipes transporting molding materials, powders, or liquids. (9)Maintain voltage fluctuations in the power supply within the specified range. (10)Internal elements may be destroyed if a voltage outside the rated voltage is applied. (11)Be sure to wire the terminals correctly. (12)Separate the Time Switch, the devices that generate input signals, input signal wires from any potential sources of noise, such as high-voltage lines. (13)Do not connect more than two crimp terminals to each Time Switch terminal. (14)Up to two wires of the same size and type can be inserted into a single terminals. (15)Use the specified wires for wiring. Applicable wire: AWG 22 to AWG 14 (equal to a cross-sectional area of 0.326 to 2.081 mm2) Solid wire or twisted wire Copper (16)Install a switch or circuit breaker that allows the operator to immediately turn OFF the power, and label it to clearly indicates its function. - 3 - (17) Take adequate protective measures (such as a breaker, or fuse) for the power supply of the Time Switch. (18) When using heaters, be sure to use a thermal switch for the load circuit. (19) Always maintain the load current within specifications. (20) Use a switch, relay, or other contacts so that the rated power supply voltage will be reached within 0.1 s. If the power supply voltage is not reached quickly enough, the Time Switch may malfunction or outputs may be unstable. (21) Use a switch, relay, or other contact to turn the power supply OFF instantaneously. Outputs may malfunction and memory errors may occur if the power supply voltage is decreased gradually. (22) The Time Switch utilizes a transformerless power supply. Do not touch the input terminal while power is being supplied; touching live terminals may result in electric shock. (23) Use the Time Switch within the specified ratings for vibrations or shock. (24) Use a commercial power supply when using AC input type as a power supply voltage input. Although some inverters specify their output frequency to 50/60 Hz as output specification, smoke or burnout may occur from a rise in internal temperature. Do not use inverter output as the power supply. (25) Do not leave the Time Switch for long periods at a high temperature with output current in the ON state. Doing so may result in the premature deterioration of internal components (e.g., electrolytic capacitors). (26) Do not use organic solvents (such as paint thinner or benzine), strong alkaline, or strong acids because they will damage the external finish. (27) None of the Time Switch components are user-replaceable, including the battery. (28) Use a tool such as long nose pliers to form a gate to pull wires out of the optional large terminal cover, Y92A-72H. Processing by hand may result in injury due to gate vestige. Precautions for Correct Use (1) When the power is turned ON, an inrush current will flow for a short time (AC: Approx. 2.5 A (0.3ms), DC: Approx. 1.1 A (3ms)). Depending on the power supply capacity, operation may not start. Be sure to use a power supply with a sufficient capacity and a breaker. (2) Inrush current generated by turning ON or OFF the power supply may deteriorate contacts on the power supply circuit. Turn ON or OFF to a device with the rated current of more than 10A. (3) Batteries are used to back up the clock function and setup program. If the battery life is about to end, it causes abnormal display or operation. Batteries cannot be replaced by customers. Please contact our dealers. Contains Batteries Don't Put in Trash NL Recycle or Dispose as Hazardous Waste. - 4 - Table of Contents Suitability for Use 1 Safety Precautions 1 Precautionary Information 2 Precautions for Safe Use 3.4 Precautions for Correct Use 4 Table of Contents 5.6 How would you like to use the Time Switch? 7.8 Operation 1. Operating Functions 9 2. Nomenclature 10.11.12 3. Time Adjustment 13.14 4. Basic Operations 4-1. Ordinary Timer Operation 15.16 4-2. Multiple-day Operation 17.18 4-3. Pulse-output Operation 19.20 4-4. Cyclic Operation 21.22 4-5. Programming for the 4 channel type 23 4-6. About Yearly Program 23 4-7. Yearly Timer Operation 24.25.26 4-8. Yearly Pulse-output Operation 27.28 4-9. Clearing the Settings 29.30 5. Convenient Functions 5-1. Setting (Temporary) Holidays 31 34 5-2. Program Check Function 35 5-3. Checking the Settings 36 5-4. Day Override Operation 37.38 5-5. Summer Time (DST) Adjustment (Manual) 39 5-6. Switching between 12-hour and 24-hour Display 39 5-7. Display Switching 40 5-8. Override and Automatic Return Operation 41.42 - 5 - 6. Advanced Operations 6-1. Total Time/Count Display 43 6-2. Time Adjustment Input Function 44 6-3. Manual Operation on Recovery from Power Failure 44 6-4. Bank Switching 45 6-5. Season Switching 46 6-6. Initial Setting Mode 47 6-6-1. F1: Next Operation Display 48 6-6-2. F2: Input Selection 49 6-6-3. F3: Total Time Alarm 50 6-6-4. F4: Total Count Alarm 51 6-6-5.